What I meant by not using all the cards before the fight is that you have a button off to the side you can use to attack while you still have 2-3 cards in your hand.
Really fun. Would have liked some cross breeding of some of the cards and higher values than yellow in fusing and also not have to use every card beefore the fight.
Really fun. loved the music and feel. If I had made the game (I never could though) I would have use some platformer style controls instead of dance game controls. I loved it anyway.